Smart Wireless WiFi Doorbell Remote Camera Video Intercom Video Doorbell Wireless Doorbell HD Home Doorbell Night Vision

User: Customers can make video and voice calls and record short-term videos. The host can see the visitor's information without opening the door. Wireless connection, ultra-low power consumption, can support multiple accounts for simultaneous online viewing. APP access doorbell rules: 1 main account + 8 shared accounts = 9 users can connect to the doorbell, only 3 users can preview the screen at the same time, and only 1 user can speak to the doorbell at that time. Memory: 32MB Flash Sensor: GC0328 30W CMOS sensor Lenses: 100mm wide-angle lens Performance: Supports automatic white balance, automatic gain control, automatic backlight compensation Minimum illumination: 0.8 Lux/F1.4 (color mode), 0.3 Lux/F1.4 (black and white mode) Night vision lights: 2 high-power 850nm 28mil infrared lights Night vision distance: 1 meter is optimal Longest distance is 3 meters. Video format: JPG. Video size/frame rate: 480P/7fps. Recording method: 1. Press the button to start recording. Cloud memory card: 5 seconds (5 sheets). Battery type/capacity: 803035/800 mAh polymer. Battery discharge time: 1 year standby time on polymer battery. Wi-Fi: 2.4 GHz Wi-Fi, supported (802.11 b/g/n). Storage: Supports cloud storage function (no TF card function), 3 days of free cloud storage. Operating voltage: 803035/3.7V polymer. Operating current: 219 mA operating current, 10 mA deep standby current, 280 mA open infrared operating current. USB charging booster: DC 5V/1.5A. Operating temperature (℃): -1050C, working humidity <95%